lithium atomic spectroscopy ọkọlọtọ itinye uche 1.00 g li; lithium chloride, acs Ndị nrụpụta

Ụlọ ọrụ anyị na-enye 2-bromofluorobenzene cas 1072-85-1, N, N-dimethylformamide dimethyl acetal cas 4637-24-5, 5-heptylresorcinol cas 500-67-4. A na-erekarị ngwaahịa anyị n'ụlọ na ná mba ọzọ. Anyị enwetala otuto sitere n'aka ndị ahịa nwere oke mma, ọnụ ahịa ezi uche na ọrụ zuru oke.

Ngwaahịa na-ekpo ọkụ

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    Dị ka ndị ọkachamara rụpụtara, anyị ga-achọ ịnye gị 4H-1-Benzopyran-4-otu, 3,7-dihydroxy-2- (4-hydroxy-3-methoxyphenyl) -5-methoxy- CAS 40554-94- 7. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.
  • L-FUCOSE

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    Ihe na-esonụ bụ iwebata L-FUCOSE dị elu.
    L-FUCOSE dị n'ụdị dị iche iche nke mmiri ara ehi oligosaccharides, akwa akwa mmiri na akwa frog, ma dị na polysaccharides sitere na osisi ndị dị ka algae (n'ụdị fucoidan, ya bụ, sulfated fucose polymer), yarrow gum, poteto, kiwifruit, agwa soy, ụdị agwa nku, mmeko nwoke nke Canada na ihe ndị ọzọ.
  • 3-Methoxysalicylic acid CAS 877-22-5

    3-Methoxysalicylic acid CAS 877-22-5

    Ị nwere ike ijide n'aka ịzụta 3-Methoxysalicylic acid CAS 877-22-5 site na ụlọ ọrụ anyị, anyị ga-enye gị ọrụ kacha mma mgbe ịre ahịa na nnyefe n'oge. Anyị bụ onye nrụpụta 3-Methoxysalicylic acid CAS 877-22-5 dị na China. 877-22-5.
  • 2-Thiopheneacetic acid CAS 1918-77-0

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    Ihe na-esonụ bụ iwebata 2-Thiopheneacetic acid CAS 1918-77-0 dị elu, na-atụ anya inyere gị aka ịghọta 2-Thiopheneacetic acid CAS 1918-77-0.
    Kristal na-acha ọcha ma ọ bụ odo odo. Soluble na mmiri, ethanol, ether na carbon tetrachloride.
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    Dị ka ọkachamara nrụpụta, anyị ga-achọ inye gị 2,3,5-Triphenyltetrazolium chloride CAS 298-96-4 dị elu. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.
  • L-Valine CAS 5197-95-5

    L-Valine CAS 5197-95-5

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